show ip-security dhcp-snooping entries

show ip-security dhcp-snooping entries [ {vlan} vlan_name | vlan vlan_list]


Displays the DHCP (Dynamic Host Configuration Protocol) bindings database on the switch.

Syntax Description

vlan_name Specifies the name of the DHCP-snooping VLAN (Virtual LAN).
vlan_list Specifies the DHCP-snooping VLAN list of IDs.



Usage Guidelines

The switch displays the following DHCP bindings database information:
  • VLAN—The name of the DHCP-snooping VLAN.
  • IP Addr—The IP address of the untrusted interface or client.
  • MAC Addr—The MAC address of the untrusted interface or client.
  • Port—The port number where the untrusted interface or client attempted to access the network.


The following sample output displays the DHCP bindings database on the switch:

# show ip-security dhcp-snooping entries vlan dhcpVlan
Vlan: dhcpVlan
Server    Client
IP Addr         MAC Addr            Port      Port
-------         --------            ------    ------    00:90:27:c6:b7:65   1:1       1:2


This command was first available in ExtremeXOS 11.6.

The vlan_list variable was added in ExtremeXOS 16.1.

Platform Availability

This command is available on the Summit X450-G2, X460-G2, X670-G2, X770, and ExtremeSwitching X440-G2, X620, X690, X870 series switches.